Is there any job that can't be automated? This is because Entity Framework will not automatically delete the entity for you. EF designer creates an EntitySet for each EntityType created in the designer. share|improve this answer answered Aug 16 '13 at 10:30 Mal 24123 8 FYI: Check the association's properties, and on the bottom "Referential Constraint" will be empty.

then read this thread to know how to resolve itError 3027: No mapping specified for the following EntitySet/AssociationSet in Entity Framework.I am using Code First. Who owns genes? sql-server entity-framework-6 share|improve this question asked Jun 17 '15 at 5:28 user5014787 1818 1 Make sure the table/stored procedure/foreign key, for which the error is thrown, also exists in the without the EF6 installation from https://www.microsoft.com/en-us/download/details.aspx?id=40762 ), this same operation is okay as it doesn't check for that mapping.

The last piece of the puzzle was the app.config. Solution 1 Accept Solution Reject Solution Sometimes if you make any changes to the EDMx file or if you change a database column and do an update the mapping xml representation for the If you were using Visual Studio 2012 with just EF5 installed (i.e. Other thing you can try - replace model.tt file with new one, to achieve this, Right click anywhere in your edmx file.

That changes when you click the Generate Database From Model context menu item. The solution was that I just made a complex type in the Model browser and assigned that as a result to the "Edit function imports". Physically locating the server Converting SCART to VGA/Jack Is there a notion of causality in physical laws? This is pretty simple but things get hectic when we see Session variables are lost while navig...

share|improve this answer answered Feb 8 at 17:56 40-Love 6,65254047 add a comment| up vote 0 down vote I had a table change and it created another entity with a number How to brake without falling? No mapping specified for the following EntitySet/AssociationSet You can get this error when you have generated your Entity Model from a database. Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI

Does the string "...CATCAT..." appear in the DNA of Felis catus? share|improve this answer answered Apr 4 at 13:53 M Tauqeer 62 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign See 'EntityValidationErrors' property for more details2EF AssociationSet in Deleted State Error3Entity Framework: Type “mapped as a complex type” Error119Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?4error Not the answer you're looking for?

Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 Blog Sign in Join ASP.NET Home Get Started Learn Hosting Downloads For your current situation, I would recommend downloading a later 12.0.1 SQL Anywhere SP that includes EF6 support and use our EF6 provider, as per: http://sqlanywhere-forum.sap.com/questions/22161/entity-framework-6-provider Once the EF6 provider is Template images by gaffera. Posted 17-May-12 7:17am Clifford Nelson74.9K Updated 17-May-12 7:18am v2 Add a Solution 2 solutions Top Rated Most Recent Rate this: Please Sign up or sign in to vote.

Unfortunately, the EF designer does not have an option of creating an EntityType with out a corresponding EntitySet. EDIT If you are not using model-first and you "update from database", you will also have this error in the case you deleted a table in DB Server. Maintain scroll position on postback (ASP.net 1.1, 2.0, 3.5, 4.0) We often face this issue that our control is placed somewhere down in page and we have reached the control using Can Klingons swim?

For a list of potential fixes, cf. When must I use #!/bin/bash and when #!/bin/sh? Your Email This email is in use. You would still have the types generated and can work with them.

share|improve this answer answered Nov 26 '14 at 17:09 Graham Laight 1,5531216 add a comment| up vote 1 down vote A quicker way for me was to delete the tables and When answering a question please: Read the question carefully. Permalink Posted 11-Dec-15 23:53pm marcosantana115 Updated 12-Dec-15 0:01am v3 Comments Richard MacCutchan 12-Dec-15 6:50am This question is over 3 years old. Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution!

Could clouds on aircraft wings produce lightning? If I'd created the MSSQL database first, I would have added a column IDGroup to the Table Product and referenced Product.IDGroup to Group.IDGroup. share|improve this answer edited Oct 7 '14 at 12:11 answered Apr 14 '11 at 18:22 andrerpena 16.3k1983136 That is not weird behavior. simply...) had to change the version number to match the version number of the iAnywhere.Data.SQLAnywhere.EF6 DLL on my machine, which was 12.0.1.42314.

I only tried EF5 initially because I didn't have the EF6 driver yet. (29 May '15, 16:42) voonliew flat view 1 As there is no other answer so far, and since Visit our UserVoice Page to submit and vote on ideas! Update Ef, issue will be resolved. Darrell Norton, MVP Darrell Norton's Blog Please click "Mark as Answer" if this helped you.

share|improve this answer answered Dec 4 '13 at 20:26 jburka 1011 add a comment| up vote 0 down vote All you just have to do is delete all your tables from We can do this easily using __doPostBack as Javascript Code ... permanent link answered 21 May '15, 10:45 Jeff Albion 10.7k●1●71●174 accept rate: 24% edited 21 May '15, 11:01 Thanks for the detailed explaination Jeff. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

I had to delete the column in EDMX file and rebuild the solution which fixed the issue. Wasn't as obvious as it sounds. Strategies for creating 3D text How can there be different religions in a world where gods have been proven to exist? I finally got it working!!

I created two Entities: I want to add a 1 to nc relation between Product -> Group. c# asp.net entity-framework-4 share|improve this question asked Sep 13 '10 at 13:04 citronas 9,5111668131 1 +1 Thanks for asking this one, I routinely forget to do this. –Jon Dewees Aug Shouldn't it be a warning or something? The code then compiled and I was able to work across the entities using var foreign = DBContext.Primary.First().Foreign etc Steve share|improve this answer answered May 9 '11 at 14:50 Steve Davies

Maintenance log Contact Us Terms of Service Privacy Policy Copyright Info Powered by SQL Anywhere 17 and OSQA Disclaimer: Opinions expressed here are those of the poster and do not necessarily If I am fat and unattractive, is it better to opt for a phone interview over a Skype interview? Something about the two entities together confused the processing. Delete all files RELATED to the problem. But hey! Sign in using Search within: Articles Quick Answers Messages Use my saved content fi...

If one does not map, it will trigger a compile time error: No mapping specified for the following EntitySet/AssociationSet - (EntityName) Another interesting fact is that it's not the kind of Everything worked fine. so, in short, the solution is: Don't forget to "Generate Database Model..." every time after you update your EDM if you are doing model first development! Usage of the word "steward" Is a rest required at the end of the final measure of a piece? Can't say this is the correc...

Thanks.ReplyDeleteAdd commentLoad more... This is pretty simple but things get hectic when we see Session variables are lost while navig... What should I do? Saved me more hours troubleshooting this stuff. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? Happy Coding :) Posted by AmazingOrFunny at 1:12 AM Labels: AssociationSet, C#, CSharp, database, edmx, entity, entity framework, entity model, Ent...